Unit Test JVM Issues / URE_INTERNAL_JAVA_DIR

[Michael Stahl]

On 15/09/13 23:02, Andrzej Hunt wrote:
> On Sat, 2013-09-14 at 08:14 +0100, Andrzej Hunt wrote:

>> stoc/source/javavm/javavm.cxx needs to find java which it does by
>> expanding URE_INTERNAL_JAVA_DIR. This seems to be set within "unorc",
>> which is found automatically by cppuhelper (cppuhelper/source/paths.cxx
>> -- getUnoIniuri()) -- this loads unorc from wherever cppuhelper library
>> is  found(called libuno_ccpuhlpergcc3.so -- not sure why this is the
>> naming scheme?).
>>
>> Running LO from instdir: instdir/unxlngx6/ure/lib/unorc is used
>> (generated by scp2/source/ooo/ure.scp) -- this contains the expected
>> URE_INTERNAL_JAVA_DIR
> 
> (It seems I was mistaken on this: the instdir unorc looks like it's
> copied directly from ure/source/unorc , the scp one is/was used for
> installation/)

there is now some duplication there that needs to be cleaned up,
probably by removing the scp2 definition of the rc files.


>> What I'm still not able to do is have hsqldb itself load (fails on
>> can't
>> find org.hsqldb.jdbcDriver or similar) --this is since the driver has
>> the hsqldb.jar path hardcoded in the sources as
>> "$BRAND_BASE_DIR/" LIBO_SHARE_JAVA_FOLDER "/hsqldb.jar"
>> (and the jdbc drivers specifically only load classes from the driver
>> specific classpath) -- I guess if unit tests were to be run in instdir
>> then that would allow things to work, I'm still thinking about how
>> best
>> to let them run in the current solver though (although I hear solver
>> is
>> to be gotten rid of eventually).
> 
> Would replacing LIBO_SHARE_JAVA_FOLDER with a macro/variable evaluated
> at runtime (not sure of the terminology) similar to the
> URE_INTERNAL_JAVA_DIR be acceptable? (I'll investigate the full details
> tomorrow.) Currently LIB_SHARE_JAVA_FOLDER is hardcoded as the
> instdir/installation specific path (e.g. program/classes) whereas in
> solver jars are located in bin/)

i'd say working on this right now is mostly a waste of time since i
already am working on removing solver; hopefully with results this week.